APA (7th ed.) Citation

Worster, D. (2001). A river running west: The life of John Wesley Powell. Oxford University Press.

Chicago Style (17th ed.) Citation

Worster, Donald. A River Running West: The Life of John Wesley Powell. Oxford ; New York: Oxford University Press, 2001.

MLA (9th ed.) Citation

Worster, Donald. A River Running West: The Life of John Wesley Powell. Oxford University Press, 2001.